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Ordering number:ENN1367B
Monolithic Digital IC
LB1247
Active-Low Input, 8-Unit, High-Current, Low-Saturation Driver
0.25
Overview
The LB1247 is a low active input type 8-unit driver array with high current, low saturation output.
Applications
• 4-phase stepping motor driver of 2 channels. • Especially suited for X-Y axis plotter printer driver. • High current, low saturation voltage general-purpose 8-
unit driver (relay, LED, lamp solenoid, etc.).
Features
• Low active input type. • Input protecting diodes. • High current capacity (400mA) and low saturation volt-
age (0.5V max).
• With spark killer diodes.
Package Dimensions
unit:mm 3021C-DIP20
[LB1247]
24.0 20 11
1 1.0
10
7.62 6.4
3.3 3.9max
0.51min (3.25)
(0.57)
2.54 0.5
1.